Struct ShutdownWatcherRegisterProxy 

pub struct ShutdownWatcherRegisterProxy { /* private fields */ }

Implementations

impl ShutdownWatcherRegisterProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.hardware.power.statecontrol/ShutdownWatcherRegister.

pub fn take_event_stream(&self) -> ShutdownWatcherRegisterEventStream

Get a Stream of events from the remote end of the protocol.

Panics

Panics if the event stream was already taken.

pub fn register_watcher( &self, watcher: ClientEnd<ShutdownWatcherMarker>, ) -> QueryResponseFut<(), DefaultFuchsiaResourceDialect>

Registers a watcher to be notified when the Shutdown method is called.

Once the watcher has been successfully registered with the server, then the request will be completed and the ShutdownWatcherRegister channel will be left open (though a client is free to close it at this time).

If there is an error in registering the watcher, then the ShutdownWatcherRegister channel will be closed without completing the request.

The provided watcher channel will be used at most once to notify the watcher of an impending shutdown and allow it the chance to respond.

Watchers can unregister by closing their ShutdownWatcher channel.

Trait Implementations

impl Clone for ShutdownWatcherRegisterProxy

fn clone(&self) -> ShutdownWatcherRegisterProxy

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ShutdownWatcherRegisterProxy

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Proxy for ShutdownWatcherRegisterProxy

type Protocol = ShutdownWatcherRegisterMarker

The protocol which this Proxy controls.

fn from_channel(inner: AsyncChannel) -> Self

Create a proxy over the given channel.

fn into_channel(self) -> Result<AsyncChannel, Self>

Attempt to convert the proxy back into a channel.

fn as_channel(&self) -> &AsyncChannel

Get a reference to the proxy’s underlying channel.

fn into_client_end(self) -> Result<ClientEnd<Self::Protocol>, Self>

Attempt to convert the proxy back into a client end.

fn is_closed(&self) -> bool

Returns true if the proxy has received the PEER_CLOSED signal.

fn on_closed(&self) -> OnSignals<'_, Unowned<'_, NullableHandle>>

Returns a future that completes when the proxy receives the PEER_CLOSED signal.

impl ShutdownWatcherRegisterProxyInterface for ShutdownWatcherRegisterProxy

type RegisterWatcherResponseFut = QueryResponseFut<()>

fn register_watcher( &self, watcher: ClientEnd<ShutdownWatcherMarker>, ) -> Self::RegisterWatcherResponseFut